从一开始，优生学对不同的人意味着许多不同的东西。

Eugenics has, from the very beginning, meant many different things to many different people.

youdao

从一开始，优生学对不同的人意味着许多不同的东西。

Eugenics has, from the very beginning, meant many different things to many different people.

youdao